chore(deps): update helm/chart-testing-action action to v2.6.1 (#1249)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[helm/chart-testing-action](https://togithub.com/helm/chart-testing-action)
| action | minor | `v2.1.0` -> `v2.6.1` |

---

### Release Notes

<details>
<summary>helm/chart-testing-action (helm/chart-testing-action)</summary>

###
[`v2.6.1`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.6.1)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.6.0...v2.6.1)

##### What's Changed

- bump ct to v3.10.1 by [@&#8203;cpanato](https://togithub.com/cpanato)
in
[helm/chart-testing-action#136

**Full Changelog**:
helm/chart-testing-action@v2...v2.6.1

###
[`v2.6.0`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.6.0)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.5.0...v2.6.0)

#### What's Changed

- docs: bump helm/kind-action version by
[@&#8203;dunglas](https://togithub.com/dunglas) in
[helm/chart-testing-action#122
- bump ct to v3.10.0 by [@&#8203;cpanato](https://togithub.com/cpanato)
in
[helm/chart-testing-action#134

**Full Changelog**:
helm/chart-testing-action@v2...v2.6.0

###
[`v2.5.0`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.5.0)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.4.0...v2.5.0)

#### What's Changed

- Download binary with right arch by
[@&#8203;Ludea](https://togithub.com/Ludea) in
[helm/chart-testing-action#118
- Bump ct and cleanup script by
[@&#8203;cpanato](https://togithub.com/cpanato) in
[helm/chart-testing-action#124
- Bump sigstore/cosign-installer from
[`c3667d9`](https://togithub.com/helm/chart-testing-action/commit/c3667d99424e7e6047999fb6246c0da843953c65)
to
[`6e04d22`](https://togithub.com/helm/chart-testing-action/commit/6e04d228eb30da1757ee4e1dd75a0ec73a653e06)
by [@&#8203;dependabot](https://togithub.com/dependabot) in
[helm/chart-testing-action#125
- Bump sigstore/cosign-installer from 3.1.1 to 3.1.2 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[helm/chart-testing-action#127
- Bump actions/checkout from 3 to 4 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[helm/chart-testing-action#128

#### New Contributors

- [@&#8203;Ludea](https://togithub.com/Ludea) made their first
contribution in
[helm/chart-testing-action#118
- [@&#8203;dependabot](https://togithub.com/dependabot) made their first
contribution in
[helm/chart-testing-action#125

**Full Changelog**:
helm/chart-testing-action@v2.4.0...v2.5.0

###
[`v2.4.0`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.4.0)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.3.1...v2.4.0)

##### What's Changed

- Retry artifact downloads by
[@&#8203;steven-sheehy](https://togithub.com/steven-sheehy) in
[helm/chart-testing-action#111
- fix example workflow by
[@&#8203;CrowdSalat](https://togithub.com/CrowdSalat) in
[helm/chart-testing-action#115
- docs: only run chart lint if changed by
[@&#8203;fty4](https://togithub.com/fty4) in
[helm/chart-testing-action#106
- docs: use GITHUB_OUTPUT in example workflow by
[@&#8203;fty4](https://togithub.com/fty4) in
[helm/chart-testing-action#107
- Use cosign to verify the release and update chart-testing to v3.8.0 by
[@&#8203;cpanato](https://togithub.com/cpanato) in
[helm/chart-testing-action#116

##### New Contributors

- [@&#8203;steven-sheehy](https://togithub.com/steven-sheehy) made their
first contribution in
[helm/chart-testing-action#111
- [@&#8203;CrowdSalat](https://togithub.com/CrowdSalat) made their first
contribution in
[helm/chart-testing-action#115
- [@&#8203;fty4](https://togithub.com/fty4) made their first
contribution in
[helm/chart-testing-action#106

**Full Changelog**:
helm/chart-testing-action@v2...v2.4.0

###
[`v2.3.1`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.3.1)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.3.0...v2.3.1)

#### What's Changed

- bump ct to v3.7.1 by [@&#8203;cpanato](https://togithub.com/cpanato)
in
[helm/chart-testing-action#96

**Full Changelog**:
helm/chart-testing-action@v2.3.0...v2.3.1

###
[`v2.3.0`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.3.0)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.2.1...v2.3.0)

#### What's Changed

- fix: Typo in README by
[@&#8203;joehorsnell](https://togithub.com/joehorsnell) in
[helm/chart-testing-action#81
- Specify target branch of ct lint in example workflow by
[@&#8203;jenting](https://togithub.com/jenting) in
[helm/chart-testing-action#88
- chore: update yamllint version by
[@&#8203;DerekTBrown](https://togithub.com/DerekTBrown) in
[helm/chart-testing-action#91
- update action to default chart-testing install to v3.7.0 by
[@&#8203;cpanato](https://togithub.com/cpanato) in
[helm/chart-testing-action#94
- feat: add version override flags by
[@&#8203;DerekTBrown](https://togithub.com/DerekTBrown) in
[helm/chart-testing-action#92

#### New Contributors

- [@&#8203;joehorsnell](https://togithub.com/joehorsnell) made their
first contribution in
[helm/chart-testing-action#81
- [@&#8203;jenting](https://togithub.com/jenting) made their first
contribution in
[helm/chart-testing-action#88
- [@&#8203;DerekTBrown](https://togithub.com/DerekTBrown) made their
first contribution in
[helm/chart-testing-action#91

**Full Changelog**:
helm/chart-testing-action@v2.2.1...v2.3.0

###
[`v2.2.1`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.2.1)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.2.0...v2.2.1)

#### What's Changed

- fix: target main branch by default in the example by
[@&#8203;lemeurherve](https://togithub.com/lemeurherve) in
[helm/chart-testing-action#75
- update ct to use release v3.5.1 by
[@&#8203;cpanato](https://togithub.com/cpanato) in
[helm/chart-testing-action#80

#### New Contributors

- [@&#8203;lemeurherve](https://togithub.com/lemeurherve) made their
first contribution in
[helm/chart-testing-action#75

**Full Changelog**:
helm/chart-testing-action@v2.2.0...v2.2.1

###
[`v2.2.0`](https://togithub.com/helm/chart-testing-action/releases/tag/v2.2.0)

[Compare
Source](https://togithub.com/helm/chart-testing-action/compare/v2.1.0...v2.2.0)

##### What's Changed

- docs: bump version of the action in README.md by
[@&#8203;dunglas](https://togithub.com/dunglas) in
[helm/chart-testing-action#71
- docs: update kind-action version in README by
[@&#8203;hairmare](https://togithub.com/hairmare) in
[helm/chart-testing-action#72
- Update ct to 3.50 by [@&#8203;cpanato](https://togithub.com/cpanato)
in
[helm/chart-testing-action#78

##### New Contributors

- [@&#8203;dunglas](https://togithub.com/dunglas) made their first
contribution in
[helm/chart-testing-action#71
- [@&#8203;hairmare](https://togithub.com/hairmare) made their first
contribution in
[helm/chart-testing-action#72
- [@&#8203;cpanato](https://togithub.com/cpanato) made their first
contribution in
[helm/chart-testing-action#78

**Full Changelog**:
helm/chart-testing-action@v2.1.0...v2.2.0

</details>

---

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.github/workflows/lint_test_charts.yaml

@@ -29,7 +29,7 @@ jobs:
           fetch-depth: 0
 
       - uses: actions/setup-python@v2
-      - uses: helm/chart-testing-action@v2.1.0
+      - uses: helm/chart-testing-action@v2.6.1
       - uses: azure/setup-helm@v3
         with:
           version: 'v3.0.0'
@@ -73,7 +73,7 @@ jobs:
           fetch-depth: 0
 
       - uses: actions/setup-python@v2
-      - uses: helm/chart-testing-action@v2.1.0
+      - uses: helm/chart-testing-action@v2.6.1
       - uses: azure/setup-helm@v3
         with:
           version: 'v3.0.0'